TT Electronics/IRC

GQCB011432DAT

GQCB011432DAT Description

The GQCB011432DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 14.3KΩ resistance value with an ultra-tight ±0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the tube packaging ensures safe handling and storage.

GQCB011432DAT Features

• High Precision: ±0.5% tolerance and ±100ppm/°C TCR for reliable signal conditioning.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal stability.
• Compact Design: 8.66mm × 6.02mm × 1.47mm (L×D×H) with ±0.1mm dimensional tolerances for space-constrained layouts.
• Optimized Power Handling: 1W total dissipation (0.05W per resistor) at 125°C maximum operating temperature.
• Automated Assembly Friendly: Gull-wing leads with 0.64mm pitch for seamless SMD placement.
• Non-Automotive/Non-PPAP: Ideal for industrial and commercial applications where PPAP compliance is not required.

GQCB011432DAT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Signal Conditioning: Stable performance in instrumentation and measurement systems.
• Medical Electronics: Low-noise, high-accuracy requirements in diagnostic equipment.
• Telecom Infrastructure: Reliable operation in baseband processing and RF modules.
• Industrial Control Systems: Robustness in harsh environments with fluctuating temperatures.

Conclusion of GQCB011432DAT

The GQCB011432DAT stands out for its combination of precision, power efficiency, and compact form factor, making it a superior choice for engineers designing high-reliability circuits. While it is not RoHS-compliant or automotive-grade, its ceramic thin-film construction and tight electrical specifications make it ideal for industrial, medical, and telecom applications where accuracy and thermal performance are paramount. Its QSOP package ensures compatibility with modern SMT processes, delivering consistent performance in critical systems.